通过使用差异演变来优化和钻功能组合的能源优化
Luoke Hu1, Pai Zheng2, Peiji Liu2
1Department of Mechanical Engineering, School of Engineering, Hangzhou City University, Hangzhou, 310015, China.
Environmental science and pollution research international
|November 26, 2023
概括
优化和钻孔特征的加工参数,可以减少总能耗 (EC) 和加工时间. 这种综合方法,与以前的单独优化不同,确保了机床的整体能源效率.
科学领域:
- 制造业 工程 制造工程
- 可持续制造 可持续制造 可持续制造
- 运营研究 运营研究
背景情况:
- 之前的研究优化了个别的加工特性以节省能源.
- 机械加工特征的单独优化可能会由于相互依赖而增加整体能源消耗.
- 需要一个整体的方法来平衡在多个加工操作中的能源减少.
研究的目的:
- 提出一种综合优化方法,以最大限度地降低机床的能源消耗 (EMT-TD) 对于组合的和钻孔功能.
- 在同时优化多个加工特征时,研究降低能源消耗的权衡.
- 为集成的维度和切割参数开发一种新的优化问题表述.
主要方法:
- 整合维度和切割参数优化问题的制定,以最大限度地降低转和钻孔 (EMT-TD) 的能源消耗.
- 应用差异演变 (DE) 算法来解决EMT-TD最小化问题.
- 通过典型的转和钻井操作的案例研究进行验证.
主要成果:
- 微分进化算法在计算时间的1秒内有效地找到最佳解决方案.
- 在机床总能耗 (EMT-TD) 中实现了显著的节约:5.41%,10.85%和7.19%在三个情况下.
- 导致加工时间大幅缩短:2.23%,5.90%和2.73%对于各自的案例.
结论:
- 对尺寸和切割参数的综合优化对于在多功能加工中最大限度地提高能效至关重要.
- 拟议的EMT-TD优化框架有效地减少了能源消耗和加工时间.
- 不同进化是解决复杂的集成加工优化问题的可行和高效的算法.
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